UPDATE: At this point in time, we have a full roster! I also may have jumped the gun yesterday, saying we could start today xP It would be more considerate, I think, to allow everyone to get their characters and sheets up on the profile thread before we begin.

If threshold successes on attack rolls become automatic successes on damage rolls, then that means Epic Dexterity affects damage as much as Epic Strength does, and Epic Dexterity is already pretty powerful. I'm not sure that that's a good idea. (Except for guns, which do have a lot of trouble doing damage in high Legend scenes.)

I've seen one house rule that applies Epic Perception to missile damage the same way Epic Strength gets added to melee. Would that help here?

Meteor Hammer (Flexible Weapon stats) - Range out to Legend*5 yards, Adds Legend to Dexterity+Melee attacks, Grants access to the War purview. Unlike the picture, Asuka's Meteor Hammer has a head on each end, one of which is covered with spikes and blades.

Smartphone - Works as a computer and gives Legend to Intelligence+Science rolls for hacking, never needs plugged in or recharging, maintains a steady signal unless in a strange terra incognita unknown to Hachiman.

There is also the option of running a game on our Mumble server. I've run an L5R one there, though it can be tricky to co-ordinate more than a couple of hours time when you're dealing with people spread across not just countries but continents.